Answer:
2 gallons per day
Step-by-step explanation:
the mean (average) change in gasoline in gallons per day = (25-11) gallons / 7 days
= 14/7 = 2 gallons per day
Answer:
5. It's halfway between the x-intercepts.
Step-by-step explanation:
The vertex is halfway between the two x-intercepts when parabola is coordinate of the vertex. The points and x and y intercept crosses the x-axis vertically so that a u shaped lines are formed. The quadratic equation is used to find the points on the parabola.
Hello:
-1 ≤ sin(x- π ) ≤ 1
-2 ≤ 2 sin(x- π ) ≤2
1-2 ≤ 1+ 2 sin(x- π ) ≤ 1 +2
-1≤y≤3
the range is : <span>[-1 : 3 ]</span>
The shortest one is 1/4 foot. See how easy it is to be nice?
